Cisco Cisco Prime Network Registrar 8.3 문제 해결 가이드
Cisco Prime Network Registrar IPAM 8.3 Disaster Recovery Guide - Using MySQL Database Replication
1
1 Introduction
1.1 Overview
NOTE: This document describes functionality that is available only in Cisco Prime Network
Registrar IPAM 8.0 and higher. In addition, this support exists for environments that are
running IPAM 8.3 Agents.
NOTE: This document describes Disaster Recovery support for the IPAM Executive running
NOTE: This document describes Disaster Recovery support for the IPAM Executive running
on supported Unix-based platform, Red Hat Linux. Disaster Recovery for the IPAM
Executive is not supported on Microsoft Windows platforms.
Environmental disasters, equipment failure, and power outages are scenarios that
Environmental disasters, equipment failure, and power outages are scenarios that
can completely halt a company’s IT infrastructure. As part of the IPAM
comprehensive Business Continuity and Disaster Recovery (DR) solution,
IPAM offers a complete set of script utilities that enables customers to easily
IPAM offers a complete set of script utilities that enables customers to easily
transition to backup systems during an emergency - thus preventing negative
impact to normal business operations.
NOTE: IPAM 8.3 and later versions will not support Solaris. Refer to earlier versions of
NOTE: IPAM 8.3 and later versions will not support Solaris. Refer to earlier versions of
IPAM documents if you want to use IPAM with Solaris support.
1.2 Major Functions
As part of the standard installation, IPAM already provides facilities for DHCP
Failover and Secondary DNS server configuration. These facilities ensure
continuous operation of these critical network services. During a DR event in
which the IPAM Executive is affected, the DHCP/DNS services continue to run
autonomously, so end clients will continue to operate. However, if the Executive
is unavailable, then configuration changes for DHCP/DNS cannot be made. To
address this need, the IPAM Executive can be configured for redundancy using
the DR guidelines and scripts described herein.
The following core functionality is provided with IPAM Disaster Recovery (DR)
The following core functionality is provided with IPAM Disaster Recovery (DR)
support:
• Ability to mirror a Production Executive database
• Switch remote agents between Production and DR executives
• Switch remote agents between Production and DR executives